Tokariev Serhii . Improvement of the maintenance standard and design of railway crossovers : Кандидат технічних наук : spec.. 05.22.06 - Залізнична колія : presented. 2021-03-11; popup.evolution: .; Dnipro National University of Railway Transport named after Academician V. Lazaryan. – Дніпро, 0421U100655.

Updated: 2026-10-21